Ex. R6. Normal distribution. Probability. Test for a population mean. IB Maths AI HL, A-level Maths.
37:46
IB Maths AI HL May 2022 TZ2 Paper 3 Q1. Hypothesis testing.
23:55
IB Maths AI HL May 2022 TZ2 Paper 3 Q2. Graphs. Hamiltonian cycle. Lower, upper bounds. Kruskal's.
11:04
Ex. 1M04. A differential equation by separating variables. T=Ae^kt+22. IB AA/AI HL, A-level Maths.
13:49
Ex. V3. Probability. The same by 3 methods: two way table, tree, Venn diagrams. IB, A-level Maths.
33:06
Ex. N96 (who wants 7). Lines. Planes. IB AA HL Maths Tutor Online.
6:40
Ex. R7. Probability (using formulas). IB AI HL, AA SL/HL Maths; A-level Maths Tutor Online.
30:25
IB Maths AI HL May 2022 TZ1 Paper 3 Q1. Exponential, logistic models.
18:43